Add Yahoo as a preferred source to see more of our stories on Google. A flat brown worm with a 'hammerhead' "Don't kill it, don't squish it, don't cut it up," Texas Agriculture Commissioner Sid Miller ...

After weeks of heavy November rain, residents across North Texas have been startled by the sudden appearance of giant hammerhead worms—flat, ribbon-like creatures that can reach up to 15 inches in ...

A California resident who found strange-looking worms took to Reddit to raise awareness about these invasive species. The post, shared on r/ChicoCA, ignited a discussion about how to properly dispose ...

Hammerhead flatworms — an invasive pest that looks like a cross between a hammerhead shark and a leech — have been spotted in the Washington, D.C., area and across the United States. Experts say the ...